Skip to content
Skip to footer
Friends Of OpenJDK
Menu
Navigation
Close menu
Search foojay.io
News
Daily News
Everything the community published, newest first
Podcast
Conversations with the people building and using Java
Event Calendar
JUG meetups, conferences, and other events
JC-AI Newsletter
AI Newsletter curated by Miro Wengner
Foojay Monthly Review
Artur Skowronski's monthly Foojay roundup in JVM Weekly
Foojay.io AI Portal
Java and AI: guides, tutorials and machine learning on the JVM
All Categories
Every topic the community writes about, A-Z
View all articles →
Resources
Sustainability for Java Developers
The free community eBook
Java Almanac
Every Java version, its docs and API diffs, in one place
JVM Options
Every JVM flag, per JDK version and per vendor, searchable
Java User Groups
Find a JUG near you on the world map
Java Champions
The community members recognized by the Java Champions program
Java Basics
Java Terms Explained
The Java and OpenJDK jargon dictionary
Other Tutorials
Many more places where you can learn more about Java
Install Java
Windows
macOS
Linux
Check your installation
Find another Java version
Quick Start Tutorial
1. Choosing an editor
2. Hello World
3. Arguments and string arrays
4. Working with numbers
5. If, then, else
6. Enum and switch
7. Using methods
8. Using objects
9. Reading a text file
10. Using streams
What's next?
Open the full Java Quick Start guide →
About
What is Foojay?
About Foojay, it's history, and logo
Where to Find Foojay
Foojay is not only this website, but a lot more...
Authors
Everyone who writes for foojay.io
Meet the Team
The team that keeps foojay.io running
Our Sponsors
The organisations that keep foojay.io running
Advisory Board
Organizations deciding on Foojay’s roadmap and direction
Join our Slack
Write for Foojay
Search foojay.io
Join our Slack
Write for Foojay
Hugh Murray
13 views
RSS feed
0 articles
